/* ── Color palette ───────────────────────────────────────────── */

/* Define theme palettes as custom properties */
:root {
  /* ── Spacing Scale (4px base) ──────────────────────────── */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-7: 28px;
  --space-8: 32px;

  /* ── Typography Scale ──────────────────────────────────── */
  --text-xs: 0.7rem;
  --text-sm: 0.75rem;
  --text-base: 0.85rem;
  --text-md: 0.9rem;
  --text-lg: 1rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;

  /* ── Breakpoints ───────────────────────────────────────── */
  --bp-mobile-sm: 379px;
  --bp-mobile: 520px;
  --bp-tablet: 768px;
  --bp-desktop: 1200px;

  /* ── Light theme colors ────────────────────────────────── */
  --color-light-text: #1e293b;
  --color-light-text-dim: #475569;
  --color-light-text-muted: #64748b;
  --color-light-text-faint: #94a3b8;
  --color-light-text-heading: #0f172a;
  --color-light-border: #e2e8f0;
  --color-light-border-card: #f1f5f9;
  --color-light-border-week: #cbd5e1;
  --color-light-border-month: #94a3b8;
  --color-light-bg: #fafafa;
  --color-light-bg-card: rgba(0, 0, 0, 0.03);
  --color-light-bg-card-alt: rgba(0, 0, 0, 0.05);
  --color-light-bg-log: #f5f6f7;
  --color-light-bg-error: #fef2f2;
  --color-light-blue: #2563eb;
  --color-light-green: #22c55e;
  --color-light-red: #dc2626;
  --color-light-yellow: #eab308;
  --color-light-red-error: #dc2626;
  --color-light-red-error-text: #991b1b;

  /* Dark theme colors */
  --color-dark-text: #e2e8f0;
  --color-dark-text-dim: #cbd5e1;
  --color-dark-text-muted: #94a3b8;
  --color-dark-text-faint: #64748b;
  --color-dark-text-heading: #f8fafc;
  --color-dark-border: #2a2b3d;
  --color-dark-border-card: #282940;
  --color-dark-border-week: #2d3147;
  --color-dark-border-month: #334155;
  --color-dark-bg: #1a1b26;
  --color-dark-bg-card: rgba(255, 255, 255, 0.025);
  --color-dark-bg-card-alt: rgba(255, 255, 255, 0.04);
  --color-dark-bg-log: #14151f;
  --color-dark-bg-error: #252635;
  --color-dark-blue: #4f8ef7;
  --color-dark-green: #4ade80;
  --color-dark-red: #f87171;
  --color-dark-yellow: #facc15;
  --color-dark-red-error: #ef4444;
  --color-dark-red-error-text: #fca5a5;
}

/* ── Light theme (default) ─────────────────────────────────── */
:root {
  --text-primary: var(--color-light-text);
  --text-secondary: var(--color-light-text-dim);
  --text-tertiary: var(--color-light-text-muted);
  --text-quaternary: var(--color-light-text-faint);
  --text-heading: var(--color-light-text-heading);
  --border-default: var(--color-light-border);
  --border-card: var(--color-light-border-card);
  --border-emphasis: var(--color-light-border-week);
  --border-strong: var(--color-light-border-month);
  --bg-primary: var(--color-light-bg);
  --bg-secondary: var(--color-light-bg-card);
  --bg-tertiary: var(--color-light-bg-card-alt);
  --bg-code: var(--color-light-bg-log);
  --bg-error: var(--color-light-bg-error);
  --color-info: var(--color-light-blue);
  --color-success: var(--color-light-green);
  --color-danger: var(--color-light-red);
  --color-warning: var(--color-light-yellow);
  --color-error-bg: var(--color-light-red-error);
  --color-error-text: var(--color-light-red-error-text);

  /* Legacy aliases for backwards compatibility */
  --text: var(--text-primary);
  --text-dim: var(--text-secondary);
  --text-muted: var(--text-tertiary);
  --text-faint: var(--text-quaternary);
  --border: var(--border-default);
  --border-week: var(--border-emphasis);
  --border-month: var(--border-strong);
  --bg: var(--bg-primary);
  --bg-card: var(--bg-secondary);
  --bg-card-alt: var(--bg-tertiary);
  --bg-log: var(--bg-code);
  --blue: var(--color-info);
  --green: var(--color-success);
  --red: var(--color-danger);
  --yellow: var(--color-warning);
  --red-error: var(--color-error-bg);
  --red-error-text: var(--color-error-text);
}

/* ── Dark theme (manual class toggle) ──────────────────────── */
:root.dark {
  --text-primary: var(--color-dark-text);
  --text-secondary: var(--color-dark-text-dim);
  --text-tertiary: var(--color-dark-text-muted);
  --text-quaternary: var(--color-dark-text-faint);
  --text-heading: var(--color-dark-text-heading);
  --border-default: var(--color-dark-border);
  --border-card: var(--color-dark-border-card);
  --border-emphasis: var(--color-dark-border-week);
  --border-strong: var(--color-dark-border-month);
  --bg-primary: var(--color-dark-bg);
  --bg-secondary: var(--color-dark-bg-card);
  --bg-tertiary: var(--color-dark-bg-card-alt);
  --bg-code: var(--color-dark-bg-log);
  --bg-error: var(--color-dark-bg-error);
  --color-info: var(--color-dark-blue);
  --color-success: var(--color-dark-green);
  --color-danger: var(--color-dark-red);
  --color-warning: var(--color-dark-yellow);
  --color-error-bg: var(--color-dark-red-error);
  --color-error-text: var(--color-dark-red-error-text);

  /* Legacy aliases */
  --text: var(--text-primary);
  --text-dim: var(--text-secondary);
  --text-muted: var(--text-tertiary);
  --text-faint: var(--text-quaternary);
  --border: var(--border-default);
  --border-week: var(--border-emphasis);
  --border-month: var(--border-strong);
  --bg: var(--bg-primary);
  --bg-card: var(--bg-secondary);
  --bg-card-alt: var(--bg-tertiary);
  --bg-log: var(--bg-code);
  --blue: var(--color-info);
  --green: var(--color-success);
  --red: var(--color-danger);
  --yellow: var(--color-warning);
  --red-error: var(--color-error-bg);
  --red-error-text: var(--color-error-text);
}

/* ── Dark theme (system preference, no manual override) ──────*/
@media (prefers-color-scheme: dark) {
  :root:not(.light) {
    --text-primary: var(--color-dark-text);
    --text-secondary: var(--color-dark-text-dim);
    --text-tertiary: var(--color-dark-text-muted);
    --text-quaternary: var(--color-dark-text-faint);
    --text-heading: var(--color-dark-text-heading);
    --border-default: var(--color-dark-border);
    --border-card: var(--color-dark-border-card);
    --border-emphasis: var(--color-dark-border-week);
    --border-strong: var(--color-dark-border-month);
    --bg-primary: var(--color-dark-bg);
    --bg-secondary: var(--color-dark-bg-card);
    --bg-tertiary: var(--color-dark-bg-card-alt);
    --bg-code: var(--color-dark-bg-log);
    --bg-error: var(--color-dark-bg-error);
    --color-info: var(--color-dark-blue);
    --color-success: var(--color-dark-green);
    --color-danger: var(--color-dark-red);
    --color-warning: var(--color-dark-yellow);
    --color-error-bg: var(--color-dark-red-error);
    --color-error-text: var(--color-dark-red-error-text);

    /* Legacy aliases */
    --text: var(--text-primary);
    --text-dim: var(--text-secondary);
    --text-muted: var(--text-tertiary);
    --text-faint: var(--text-quaternary);
    --border: var(--border-default);
    --border-week: var(--border-emphasis);
    --border-month: var(--border-strong);
    --bg: var(--bg-primary);
    --bg-card: var(--bg-secondary);
    --bg-card-alt: var(--bg-tertiary);
    --bg-log: var(--bg-code);
    --blue: var(--color-info);
    --green: var(--color-success);
    --red: var(--color-danger);
    --yellow: var(--color-warning);
    --red-error: var(--color-error-bg);
    --red-error-text: var(--color-error-text);
  }
}

/* ── Reset & Base ───────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Base font size scales with viewport */
  font-size: clamp(14px, 2vw, 16px);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  padding: 24px 16px;
}

h1 {
  text-align: center;
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-heading);
}

.theme-toggle-btn {
  background: transparent;
  border: 1.5px solid var(--border-week);
  color: var(--text-muted);
  cursor: pointer;
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 1.2rem;
  line-height: 1;
  margin-left: 12px;
  transition: all 0.2s;
  vertical-align: middle;
}

.theme-toggle-btn:hover {
  border-color: var(--text-muted);
  color: var(--text);
  transform: scale(1.1);
}

.theme-icon {
  display: inline-block;
}

.meta {
  text-align: center;
  font-size: clamp(0.7rem, 1.5vw, 0.8rem);
  color: var(--text-faint);
  margin-bottom: 20px;
}

.error-banner {
  background: var(--bg-error);
  border: 1px solid var(--red-error);
  border-radius: 10px;
  padding: 20px 24px;
  color: var(--red-error-text);
  font-size: 0.9rem;
  text-align: center;
}

/* ── Chips ──────────────────────────────────────────────────── */

/* Filter collapsible sections - mobile only */
.filter-section {
  max-width: 900px;
  margin: 0 auto 14px;
}

.filter-section-header {
  display: none; /* Hidden on desktop */
}

.filter-toggle {
  display: none;
}

#filters {
  max-width: 900px;
  margin: 0 auto 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

#status-filters {
  max-width: 900px;
  margin: 0 auto 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 0;
  justify-content: center;
}

.chip {
  padding: 7px 16px;
  border-radius: 999px;
  border: 1.5px solid var(--border-week);
  background: transparent;
  color: #475569;
  font-size: 0.85rem;
  cursor: pointer;
  transition:
    background 0.15s,
    color 0.15s,
    border-color 0.15s;
  font-family: inherit;
}

.chip.active {
  border-color: color-mix(in srgb, var(--chip-color, var(--blue)) 65%, #ffffff 35%);
  background: color-mix(in srgb, var(--chip-color, var(--blue)) 28%, transparent);
  color: color-mix(in srgb, var(--chip-color, var(--blue)) 50%, #ffffff 50%);
  font-weight: 600;
}

.chip:hover:not(.active) {
  border-color: #3d4460;
  color: var(--text-muted);
}

.club-refresh-btn {
  display: inline-block;
  margin-left: 6px;
  font-size: 0.85rem;
  opacity: 0;
  transition:
    opacity 0.15s,
    transform 0.3s;
  vertical-align: middle;
  cursor: pointer;
  line-height: 1;
}

.chip:hover .club-refresh-btn {
  opacity: 0.55;
}

.club-refresh-btn:hover {
  opacity: 1 !important;
}

.club-refresh-btn.spinning {
  opacity: 1 !important;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ── Icon system ────────────────────────────────────────────── */
.icon {
  width: 1em;
  height: 1em;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  display: inline-block;
  vertical-align: middle;
}

/* Chip content layout */
.chip-icon-desktop,
.chip-icon-mobile,
.chip-label {
  display: inline;
}

/* Mobile icon hidden on desktop */
.chip-icon-mobile {
  display: none;
}

/* Desktop: normal layout */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* Desktop and mobile label variants */
.chip-label-desktop {
  display: inline;
}

.chip-label-mobile {
  display: none;
}

.filter-sep {
  width: 1px;
  align-self: stretch;
  background: var(--border-week);
  margin: 0 6px;
}

/* ── Scrape toolbar ─────────────────────────────────────────── */

.scrape-status {
  font-size: 0.75rem;
  color: var(--text-faint);
  margin-left: 10px;
}

.scrape-progress {
  display: none;
  max-width: 900px;
  margin: 14px auto 0;
}

.scrape-track {
  position: relative;
  background: var(--border);
  border-radius: 999px;
  height: 20px;
  overflow: hidden;
}

.scrape-pct {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1;
  pointer-events: none;
}

.scrape-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue);
  display: none;
  margin-right: 6px;
  vertical-align: middle;
  animation: pulse 1.2s ease-in-out infinite;
}
.scrape-pulse.active {
  display: inline-block;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.35;
    transform: scale(0.7);
  }
}

.scrape-log {
  display: none;
  max-width: 900px;
  margin: 14px auto 16px;
  background: var(--bg-log);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px 14px;
  height: 130px;
  overflow-y: auto;
  font-family: "Courier New", Courier, monospace;
  font-size: 0.7rem;
  line-height: 1.5;
}
.scrape-log .log-fetch {
  color: #475569;
  font-style: italic;
}
.scrape-log .log-save {
  color: var(--border-month);
}
.scrape-log .log-done {
  color: var(--green);
}
.scrape-log .log-info {
  color: var(--text-faint);
}
.scrape-log .log-error {
  color: var(--red);
}

.scrape-bar {
  height: 100%;
  background: var(--blue);
  width: 0%;
  transition: width 0.3s ease;
}

/* ── Per-club inline scrape status ─────────────────────────── */
.club-scrape-status {
  display: none;
  max-width: 480px;
  margin: 10px auto 4px;
  padding: 8px 14px;
  background: var(--bg-log);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.75rem;
  font-family: "Courier New", Courier, monospace;
  line-height: 1.6;
  color: var(--text-muted);
}

.club-scrape-status .csl-line {
  display: block;
}
.club-scrape-status .csl-fetch {
  color: #475569;
  font-style: italic;
}
.club-scrape-status .csl-save {
  color: var(--border-month);
}
.club-scrape-status .csl-done {
  color: var(--green);
}
.club-scrape-status .csl-error {
  color: var(--red);
}
.club-scrape-status .csl-info {
  color: var(--text-faint);
}

/* ── Main table ─────────────────────────────────────────────── */
#app {
  max-width: 900px;
  margin: 0 auto;
}

.fixtures-table-wrapper {
  width: 100%;
  overflow-x: auto;
}

.fixtures-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.82rem;
}

.fixtures-table th {
  text-align: left;
  color: var(--text-faint);
  font-weight: 500;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 6px 8px 6px 0;
  border-bottom: 1px solid var(--border-week);
}

.fixtures-table td {
  padding: 9px 8px 9px 0;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  color: var(--text-dim);
}

.week-group tr td:first-child {
  border-left: 1px solid var(--border-card);
}
.week-group tr td:last-child {
  border-right: 1px solid var(--border-card);
}
.week-group tr:first-child td {
  border-top: 1px solid var(--border-card);
}
.week-group tr:last-child td {
  border-bottom: 1px solid var(--border-card);
}
.week-group tr:first-child td:first-child {
  border-top-left-radius: 5px;
}
.week-group tr:first-child td:last-child {
  border-top-right-radius: 5px;
}
.week-group tr:last-child td:first-child {
  border-bottom-left-radius: 5px;
}
.week-group tr:last-child td:last-child {
  border-bottom-right-radius: 5px;
}
.week-group tr td {
  background: var(--bg-card);
}
.week-group tr.day-alt td {
  background: var(--bg-card-alt);
}

.fixtures-table .col-date {
  white-space: nowrap;
  width: 90px;
}
.fixtures-table .col-time {
  white-space: nowrap;
  width: 50px;
  color: var(--text-muted);
}
.fixtures-table .col-countdown {
  width: 70px;
  text-align: center;
  font-variant-numeric: tabular-nums;
  font-size: 0.9rem;
  color: var(--text-faint);
  white-space: nowrap;
}
.fixtures-table .col-countdown.urgent {
  color: var(--blue);
  font-weight: 600;
}
.fixtures-table .col-comp {
  color: var(--text-muted);
  font-size: 0.75rem;
  white-space: nowrap;
}
.fixtures-table .col-result {
  white-space: nowrap;
  font-weight: 600;
  color: #f1f5f9;
}
.fixtures-table .col-team {
  white-space: nowrap;
}

.fixtures-table tr.past td {
  color: #475569;
}
.fixtures-table tr.past .col-result {
  color: var(--text-faint);
  font-weight: 400;
}

.fixtures-table tr .col-result.result-win {
  color: var(--green);
}
.fixtures-table tr .col-result.result-loss {
  color: var(--red);
}
.fixtures-table tr .col-result.result-draw {
  color: var(--yellow);
}

.fixtures-table tr.empty-day td {
  color: var(--border-week);
}
.fixtures-table .col-empty {
  font-size: 0.75rem;
  font-style: italic;
}

.match-teams {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.vs {
  color: #475569;
  font-size: 0.75rem;
}

.team-hl {
  font-weight: 600;
  color: color-mix(in srgb, var(--hl, #f1f5f9) 55%, #ffffff 45%);
}

.team-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--dot-color, var(--blue));
  margin-right: 6px;
  flex-shrink: 0;
}

.club-logo {
  width: 16px;
  height: 16px;
  object-fit: contain;
  vertical-align: middle;
  margin-right: 5px;
}

.team-label {
  display: flex;
  align-items: center;
  font-size: 0.75rem;
  color: var(--text-muted);
}

a.team-label {
  text-decoration: none;
  color: inherit;
}

a.team-label:hover {
  text-decoration: underline;
  opacity: 0.85;
}

.empty {
  color: #475569;
  font-size: 0.82rem;
  padding: 16px 0;
  text-align: center;
}

.month-sep td {
  padding: 18px 10px 4px 0;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  text-transform: uppercase;
  border-bottom: 1px solid var(--border-month);
}

.week-sep td {
  padding: 14px 10px 4px 0;
  font-size: 0.78rem;
  color: var(--text-faint);
  border-bottom: none;
}

/* ── Media queries ──────────────────────────────────────────── */

/* Extra small phones (< 380px) */
@media (max-width: 379px) {
  body {
    padding: 12px;
  }
  h1 {
    font-size: 1.5rem;
  }
  .chip {
    font-size: 0.8rem;
    padding: 6px 10px;
  }
}

/* Small phones (380px - 520px) */
@media (max-width: 520px) {
  /* Collapsible filter sections */
  .filter-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
    user-select: none;
  }

  .toggle-indicator {
    transition: transform 0.2s;
  }

  .filter-toggle:checked + .filter-section-header .toggle-indicator {
    transform: rotate(180deg);
  }

  /* Hide content by default on mobile */
  .filter-content {
    display: none;
  }

  /* Show when checkbox is checked */
  #clubs-toggle:checked ~ .filter-content,
  #status-toggle:checked ~ .filter-content {
    display: block;
  }

  /* Ensure filters inside filter-content display correctly */
  .filter-content #filters,
  .filter-content #status-filters {
    display: flex;
  }

  /* Hide pulse and status on mobile to save space */
  #scrape-pulse,
  #scrape-status {
    display: none;
  }

  /* Hide columns for compact view (keep date and time visible) */
  .fixtures-table .col-countdown,
  .fixtures-table .col-comp,
  .fixtures-table .col-team {
    display: none;
  }

  /* Enable horizontal scrolling on table */
  .fixtures-table-wrapper {
    -webkit-overflow-scrolling: touch;
  }

  /* Reduce padding */
  body {
    padding: 16px;
  }

  /* Keep filters horizontal with wrapping */
  #filters {
    gap: 8px;
    justify-content: center;
  }

  #status-filters {
    gap: 10px;
    justify-content: center;
  }

  .filter-sep {
    display: none;
  }

  /* Touch-friendly tap targets */
  .chip {
    min-height: 44px;
    padding: 10px 14px;
  }

  button {
    min-height: 44px;
  }

  /* Larger refresh buttons on club chips */
  .club-refresh-btn {
    width: 32px;
    height: 32px;
    font-size: 1.2rem;
  }

  /* Icon-only mode for chips with mobile icons */
  .chip-icon-mobile {
    display: inline; /* Show mobile icon */
    font-size: 1.2rem;
    line-height: 1;
  }

  /* Mobile icons larger for better visibility */
  .chip-icon-mobile .icon {
    width: 1.1em;
    height: 1.1em;
  }

  /* Hide desktop icon (club logos) on mobile - keep for club chips */
  .chip-icon-desktop {
    display: inline; /* Keep club logos visible */
  }

  /* Show mobile labels, hide desktop labels on mobile */
  .chip-label-desktop {
    display: none;
  }

  .chip-label-mobile {
    display: inline;
  }

  /* Compact sizing for all chips on mobile */
  .chip {
    padding: 8px 12px;
    min-width: 44px;
  }

  /* Club chips: logo + refresh button horizontally aligned */
  #filters .chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
  }

  /* Status filter chips: icon only, centered */
  #status-filters .chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  /* Chips with mobile icon only - more compact */
  .chip:has(.chip-icon-mobile) {
    padding: 10px 14px;
  }

  /* Ensure club logo stays visible on mobile */
  .club-logo {
    width: 20px;
    height: 20px;
    margin-right: 0;
  }

  /* Refresh button always visible on mobile */
  .club-refresh-btn {
    opacity: 0.7;
    margin-left: 0;
    width: auto;
    height: auto;
    font-size: 1rem;
  }

  .chip:active .club-refresh-btn {
    opacity: 1;
  }
}

/* Tablets (521px - 768px) */
@media (min-width: 521px) and (max-width: 768px) {
  /* Show all columns but reduce spacing */
  .col-time,
  .col-countdown {
    font-size: 0.85rem;
  }
}

/* Large screens (> 1200px) */
@media (min-width: 1201px) {
  body {
    max-width: 1100px;
    margin: 0 auto;
  }
}